| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $139.69 | 6.194% | $148.3424 | $148.34 | $148.35 | $148.30 |
| Purchase #2 | $90.64 | 7.552% | $97.4851 | $97.49 | $97.50 | $97.50 |
| Purchase #3 | $12.78 | 13.692% | $14.5298 | $14.53 | $14.55 | $14.50 |
| Purchase #4 | $228.62 | 11.410% | $254.7055 | $254.71 | $254.70 | $254.70 |
| Purchase #5 | $157.50 | 13.739% | $179.1389 | $179.14 | $179.15 | $179.10 |
| Purchase #6 | $9.75 | 8.395% | $10.5685 | $10.57 | $10.55 | $10.60 |
| Purchase #7 | $119.91 | 8.508% | $130.1119 | $130.11 | $130.10 | $130.10 |
| 7 purchase totals = | $758.89 | $834.8821 | $834.89 | $834.90 | $834.80 | |